How does Audi A7's turbocharged engine work?

I've heard that the Audi A7 has a turbocharged engine, but I don't really understand how it works. Could you explain it to me in simple terms?

The Audi A7's turbocharged engine uses a small turbine to compress the air going into the engine, resulting in more power and better fuel efficiency.

Think of it like a mini jet engine in your car - the turbocharger forces more air into the engine, allowing it to burn more fuel and produce more power.